/* 横向对齐 */

/* page {
	background: #f6f6f6;
} */

.flex_dq {
    display: flex;
    align-items: center;
}

/* 横向居中布局 */
.flex_c {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 横向两端对齐 */
.flex_ld {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 横向两端对齐 */
.flex_ld_a {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

/* 横向两边对齐布局 */
.flex_edge {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 横向均匀对齐布局 */
.flex_arver {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.flex_many {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* 横向左布局 */
.flex_ends {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

/* 多行左对齐 */
.flex_left {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}

/* 纵向布局 */
.flex_Z {
    display: flex;
    flex-direction: column;
}

/* 纵向居中布局 */
.flex_ZC {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 纵向多行居中布局 */
.flex_line {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.fw {
    font-weight: 700;
}

.img36 {
    width: 36px;
    height: 36px;
}

.img64 {
    width: 3.2rem;
    height: 3.2rem;
}

/* 字体大小 */
.f14 {
    font-size: .7rem;
}

.f16 {
    font-size: .8rem;
}

.f18 {
    font-size: .9rem;
}

.f20 {
    font-size: 1rem;
}

.f26 {
    font-size: 1.3rem;
}

.f28 {
    font-size: 1.4rem;
}

.f30 {
    font-size: 1.5rem;
}

.f32 {
    font-size: 1.6rem;
}

.f36 {
    font-size: 1.8rem;
}
.fw-500 {
    font-weight: 500
}


/* 主题色 */
.c1 {
    color: #fff;
}

.c2 {
    color: #CD2727;
}

.c3 {
    color: #374459;
}

.c4 {
    color: #c1c1c1;
}

.c5 {
    color: #666666;
}

.c6 {
    color: #eba33aed;
}

.c7 {
    color: #2196f3;
}

.c8 {
    color: #676767;
}

.c9 {
    color: #498d3a;
}

.c11 {
    color: #000;
}

/*
页脚部分
*/

footer {
    width: 100%;
    background-color: #141621;
    min-height: 474px;
    margin-top: 100px;
    font-size: 14px;
    color: #8f9095;
    line-height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 101px;
    padding-bottom: 30px;

}

footer .footer-light {
    font-weight: 500;
    color: #FFFFFF;
    margin-bottom: 31px;
}

.footer-left .company-name {
    font-size: 20px;
}

footer .item {
    margin-bottom: 10px;
}

.footer-left .company-info {
    margin-right: 120px;
}

.footer-left .web-info {
    margin-right: 60px;
}

.footer-left .icon-wrap {
    margin-top: 40px;
}

.footer-right {

}

.footer-right .qrcode-wrap {
    text-align: center;
}

.footer-right .qrcode-wrap img {
    margin-bottom: 20px;
}

.copyright-wrap {
    text-align: center;
}

@media (max-width: 767.98px) {

    .footer-left .company-info {
        margin-right: 0;
    }

    .web-info-wrap {
        margin-top: 10px;
    }
    .footer-left .web-info {
        margin-right: 0px;
        text-align: center;
        margin-bottom: 20px;
        width: 50%;
    }

    .footer-right {
        justify-content: center;
        margin-top: 20px;
    }
}


/*
页头部分
*/
header {
    height: 100px;
    width: 100%;
    background: transparent;
    position: absolute;
    top: 0;
    color: #fff;
    z-index: 100;
    transition: 0.5s;

}
.header-fixed {
    position: fixed;
    top:0px;
    background-color: rgba(0, 12, 33, 0.9);

}

header .header-content {
    height: 100%;
}

header .logo-wrap {
    font-size: 34px;
}

header .menu-wrap {
    font-size: 16px;
    color: #fff;
    justify-content: space-between;
}

header .menu-wrap .menu {
    padding-bottom: 10px;
    cursor: pointer;
}
header .menu-wrap .menu:not(last-child) {
    margin-right: 80px;
}

header .menu-wrap .menu.active {
    border-bottom: 2px solid;
}
@media (max-width: 767.98px) {
    header {
        position: relative;
        background-color: #141621;
        height: auto;
    }
    header .logo-wrap {
        font-size: 16px;
    }
    header .menu-wrap .menu {
        margin-right: 10px;
    }
    .container-md {
        padding-right:3rem;
        padding-left:3rem;
    }

}

.arrow {
    /* 用border值来控制箭头粗细 */
    border: 3px solid black;
    /* 上、右、下、左  四个边框的宽度 */
    border-width: 0px 1px 1px 0px;

    display: inline-block;
    /* padding值控制箭头大小 */
    padding: 5px;
  }

  .arrow-right {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
  }

  .arrow-left {
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
  }

  .arrow-up {
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
  }

  .arrow-down {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
  }
.right-arrow {
    /* 用border值来控制箭头粗细 */
    border: 2px solid black;
    /* 上、右、下、左  四个边框的宽度 */
    border-width: 0px 2px 2px 0px;

    display: inline-block;
    /* padding值控制箭头大小 */
    padding: 3px;
    transform: rotate(315deg);
}

.nav {
    font-size: 16px;
    color: #191F2D;
}

.nav a {
    color: #374459;
    text-decoration: none;
}


@media (min-width: 1400px) {
    .container-md {
        max-width: 1200px;
        padding-right: 0;
        padding-left: 0;
    }
}
@media (min-width: 1200px) {
    .container-md {
        max-width: 1200px;
        padding-right: 0;
        padding-left: 0;
    }
}
